January weather forecast
Whittier, NC

Weather in January

January, like December, in Whittier, North Carolina, is a wintry winter month, with an average temperature ranging between max 42.6°F (5.9°C) and min 27°F (-2.8°C).

Temperature

The coldest month is January, with an average high-temperature of 42.6°F (5.9°C) and an average low-temperature of 27°F (-2.8°C).

Humidity

In Whittier, North Carolina, the average relative humidity in January is 78%.

Rainfall

In Whittier, during January, the rain falls for 13.3 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, in Whittier, there are 189.2 rainfall days, and 40.39" (1026mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Whittier are January through April, October through December. In Whittier, during January, snow falls for 5.3 days and regularly aggregates up to 2.48" (63mm) of snow. Throughout the year, in Whittier, there are 18.7 snowfall days, and 10.16" (258mm) of snow is accumulated.

Daylight

In January, the average length of the day in Whittier is 10h and 5min.
On the first day of the month, sunrise is at 7:42 am and sunset at 5:31 pm. On the last day of January, sunrise is at 7:33 am and sunset at 6:00 pm EST.

Sunshine

The average sunshine in January in Whittier is 5.3h.

UV index

The months with the lowest UV index in Whittier are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Whittier?

The coldest month in Whittier is January, with an average high-temperature of 42.6°F (5.9°C) and an average low-temperature of 27°F (-2.8°C).

What is the average humidity in January in Whittier?

In January, the average relative humidity in Whittier, North Carolina, is 78%.

How much does it rain in Whittier in January?

In Whittier, North Carolina, in January, during 13.3 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

How much does it snow in Whittier in January?

In January, in Whittier, North Carolina, it is snowing for 5.3 days. Throughout January, 2.48" (63mm) of snow is accumulated.

What is the average length of the day in January in Whittier?

The average day length in January in Whittier is 10h and 5min.

What time are sunrise and sunset in January in Whittier?

On the first day of January in Whittier, sunrise is at 7:42 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:00 pm EST.

How many hours of sunshine does Whittier have in January?

In January, the average sunshine duration in Whittier is 5.3h.

What are the months with the lowest UV index in Whittier?

The months with the lowest UV index in Whittier are January, February and December, with an average maximum UV index of 2.

What is the UV index reading in January in Whittier?

In Whittier, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.

Average temperature in January
Whittier, NC

Average temperature in January - Whittier, NC
  • Average high temperature in January: 42.6°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (42.6°F).

  • Average low temperature in January: 27°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in January
Whittier, NC

Average pressure in January - Whittier, NC
  • Average pressure in January: 30.15"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in January
Whittier, NC

Average wind speed in January - Whittier, NC
  • Average wind speed in January: 5.8mph

The windiest months (with the highest average wind speed) are January, February and April (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.1mph).

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Average humidity in January
Whittier, NC

Average humidity in January - Whittier, NC
  • Average humidity in January: 78%

The months with the highest relative humidity are May and September (81%).
The month with the lowest relative humidity is November (77%).

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Average rainfall in January
Whittier, NC

Average rainfall in January - Whittier, NC
  • Average rainfall in January: 3.07"

The wettest month (with the highest rainfall) is July (4.33").
The driest month (with the least rainfall) is September (2.56").

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Average rainfall days in January
Whittier, NC

Average rainfall days in January - Whittier, NC
  • Average rainfall days in January: 13.3 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (10.7 days).

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Average snowfall in January
Whittier, NC

Average snowfall in January - Whittier, NC
  • Average snowfall in January: 2.48"

The month with the highest snowfall is December (2.95").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Whittier, NC

Average snowfall days in January - Whittier, NC
  • Average snowfall days in January: 5.3 days

The months with the highest number of snowfall days are January and February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Whittier, NC

Average daylight in January / Average sunshine in January - Whittier, NC
  • Average daylight in January: 10h and 5min

The month with the longest days is June (Average daylight: 14h and 31min).
The month with the shortest days is December (Average daylight: 9h and 49min).

  • Average sunshine in January: 5.3h

The month with the most sunshine is June (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in January
Whittier, NC

Average sunshine days in January - Whittier, NC
  • Average sunshine days in January: 14.4 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index in January
Whittier, NC

Average UV index in January - Whittier, NC
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in January
Whittier, NC

Average cloud cover in January - Whittier, NC
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 37).

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Average visibility in January
Whittier, NC

Average visibility in January - Whittier, NC
  • Average visibility in January: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).

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